Biswas, R. K., M. A. Habib, M. R. Ali, and M. Z. Haque. “?KINETICS OF Mn2+ EXTRACTION IN THE ACIDIC CHLORIDE-D2EHPA-KEROSENE SYSTEM USiNG THE CONSTANT INTERFACIAL AREA STIRRED CELL TECHNIQUE”. Biological Sciences - PJSIR, vol. 41, no. 3, June 1998, pp. 121-7, https://v2.pjsir.org/index.php/biological-sciences/article/view/2249.